Home / 11,840,051.70-17,752,301.55-4,647,251.70

Finding the Fourth Proportional to 11,840,051.70, 17,752,301.55 and 4,647,251.70

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Solution

The fourth proportional to 11,840,051.70, 17,752,301.55 and 4,647,251.70 is: 6,967,825.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,840,051.70 : 17,752,301.55 = 4,647,251.70 : x
  2. Step 2: Convert to fraction form
    11,840,051.70/17,752,301.55 = 4,647,251.70/x
  3. Step 3: Cross multiply
    11,840,051.70x = 17,752,301.55 × 4,647,251.70
  4. Step 4: Simplify right side
    11,840,051.70x = 82,499,413,557,150.14
  5. Step 5: Solve for x
    x = 82,499,413,557,150.14/11,840,051.70
  6. Step 6: Final answer
    x = 6,967,825.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.